- Chongqing Enrich Engineering and Technology Co., Ltd
- China Manufacturer with main products:hydropower plant equipments ,electric power equipments ,power distribution equipments ,hydro turbine generator ,Industrial water filter&oil purifier ,Instrument transformer ,Power quality monitoring&improvement ,Reactor/Inductor ,Busduct ,Circuit breaker&Isolating switch&Load switch ,Filter press ,Slurry Pump
Home > Products > Reactor Inductor > Qksc (G) Series Epoxy Casting Dipping High Voltage Starting Start-up Reactor inductor for AC Asynchronous Motor
Qksc (G) Series Epoxy Casting Dipping High Voltage Starting Start-up Reactor inductor for AC Asynchronous Motor
- 50000 Set / Sets per Month
- Chongqing
- T/T
- 15 days
Product Details
Brand Name: | Enrich | Place of Origin: | China | Model Number: | QKSG(C)-850/6... |
Product Description
QKSC(G) series high voltage starting reactor
Model description
QKSG(C)-850/6
QK: Starting reactor
S: Three phases
G: C-Epoxy casting, G-Dipping
850: Starting capacity(kVar)
6: Rated voltage(kV)
When an AC asynchronous motor is started at a rated voltage, the initial starting current is very large, often exceeding many times (usually 5 to 7 times) the rated current. In order to reduce the starting current and not affect the power grid, the method of starting an AC asynchronous motor is commonly to reduce the voltage by using a reactor or an autotransformer. The starting process of an AC motor is very short (usually several seconds to two minutes). After starting, cut off the reactor or auto-transformer for step-down start. This product is designed according to the starting characteristics of high voltage asynchronous motors, matching the motor power 220 ~ 1400kW.
Structural features
The best type of QKSC start-up reactor is epoxy casting type, it will not be affected by air and the environment to reduce the insulation, and it is suitable in various occasions to ensure the reliability of use. Its structural characteristics are as follows:
1.The iron core is made of high-quality silicon steel sheet, the core post is divided into uniform small sections by some air gaps, and the air gap is insulated by epoxy cloth plate to ensure that the air gap does not change under long-term operation of the reactor.
2.The end surface of the iron core is made of high-quality silicon steel sheet end glue, so that the silicon steel sheets are firmly bonded together, which greatly reduces the noise during operation and has good corrosion resistance.
3.The coil is epoxy cast type. Epoxy glass grid cloth is placed inside and outside the coil for reinforcement. The H-level epoxy casting system is used for casting under vacuum. The coil not only has good insulation performance, but also has high mechanical strength and can withstand high current shock and hot and cold shock without cracking.
4.The epoxy casting coil does not absorb water and has low partial discharge, and it can be safely operated under harsh environmental conditions.
5.The upper and lower ends of the coil use epoxy pads and silicone rubber shock pads, which effectively reduces the vibration of the coil during operation.
Conditions of use
1. The altitude does not exceed 1000 meters.
2 Operating ambient temperature is-25℃~+45℃.
3. Installed in the place where there is no severe vibration, no harmful gas or dust, and no flammable and explosive materials.
4. When the start time is 2 minutes (sum of one or several times), it should be cooled for 6 hours before restarting.
Performance parameters
1. The temperature resistance level reaches FH level (180℃).
2. The loss of dry iron core starting reactor is lower than that of oil-immersed reactor.
3. The noise of the dry iron core starting reactor is not greater than the national standard.
The following parameters and technical requirements are required when order:
1.Motor capacity
2.Rated voltage
3.Frequency
4.Rated current
5.Starting current times
6.Percentage of step-down start
7. Parameters such as start time
Models
Starting reactor model | Starting capacity (kvar) | Starting current (A) | Reactance per phase (Ω) | Started motor | |
Model | Power (kW) | ||||
QKSG-400/6 | 395 | 123 | 8.667 | Y355-4 | 220 |
QKSG-450/6 | 445 | 139 | 7.669 | Y355-4 | 250 |
QKSG-500/6 | 495 | 154 | 6.992 | Y355-4 | 280 |
QKSG-550/6 | 555 | 173 | 6.162 | Y355-4 | 315 |
QKSG-630/6 | 620 | 194 | 5.496 | Y400-4 | 355 |
QKSG-700/6 | 700 | 219 | 4.868 | Y400-4 | 400 |
QKSG-800/6 | 785 | 246 | 4.333 | Y400-4 | 450 |
QKSG-850/6 | 855 | 267 | 3.993 | Y400-4 | 500 |
QKSG-1000/6 | 965 | 301 | 3.542 | Y400-4 | 560 |
QKSG-1100/6 | 1080 | 338 | 3.154 | Y450-4 | 630 |
QKSG-1250/6 | 1215 | 380 | 2.805 | Y450-4 | 710 |
QKSG-1400/6 | 1365 | 427 | 2.496 | Y450-4 | 800 |
QKSG-1600/6 | 1540 | 481 | 2.216 | Y450-4 | 900 |
QKSG-1900/6 | 1845 | 499 | 2.469 | Y500-4 | 1000 |
QKSG-2100/6 | 2040 | 552 | 2.232 | Y500-4 | 1120 |
QKSG-2300/6 | 2275 | 615 | 2.003 | Y500-4 | 1250 |
QKSG-2600/6 | 2545 | 688 | 1.791 | Y500-4 | 1400 |
QKSG-365/10
QKSG-400/10
QKSG-460/10
QKSG-515/10
QKSG-570/10
QKSG-645/10
QKSG-720/10
QKSG-800/10
QKSG-900/10
QKSG-1000/10
QKSG-1120/10
QKSG-1300/10
QKSG-1400/10
QKSG-1560/10
QKSG-1750/10
QKSG-1900/10
QKSG-2150/10
QKSG-2260/10
QKSG-2560/10
QKSG-2830/10
QKSG-3170/10
……
Customized products are available.
Contact Us
- Chongqing Enrich Engineering and Technology Co., Ltd
- Contact nameGuangjian Duan
- Phone86-23-62540401
- monopole steel tower
- power transmission line steel tower
- Electrical equipment frequency converter
- Vector Frequencyinverter
- Overhead power line fault indicator with Three color light display
- short circuit and earth fault indicator distribution system
- Current Temperature And Faults On-line Monitoring instrument
- how to reset overhead line earth fault indicator
- Electric Power Overhead type Cable Fault Indicator
- Simulated Failure Remote Controller for Overhead Line Fault Indicator
- Flag type Overhead type Short circuit &Ground Fault Indicator
- Installation adapter of Overhead Line Fault Indicator
- short circuit and earth fault passage indicator with good price
- overhead Line fault indicator for installation methods and tools
- Flag type Overhead type Short circuit &Ground Fault Indicator
- High Voltage Cable Fault Alarm
- overhead line fault sensor
- SNV-QS High Voltage Live Display Locking Device
- EKL4 Cable Short Circuit and Grounding Fault Indicator
- EKL4 Cable Short Circuit and Grounding Fault Indicator
- Remote Wireless Communication Terminal for overhead grounding and short circuit fault
- medium voltage overhead line fault current sensor and indicator
- Overhead type Short circuit & earth Fault Indicator manufacturer
- earth fault indicator distribution system
Popular Searches
Find Similar Products By Category
- Electrical Equipment & Supplies > Power Distribution Equipment
- Buy on GoldSupplier.com
- How to Buy
- Browse by Catagories
- Browse by Hot Regoins
- Private Sourcing Events
- Sell on GoldSupplier.com
- How to Sell
- Post Products
- Manage Products
- Manage Groups
- About
- About Us
- Link to Us
- Contact Us
- Sitemap
- Please Enter your Email Address
- Please enter the content for your inquiry.
We will find the most reliable suppliers for you according to your description.
Send Now-
Guangjian Duan
Welcome to my shop! Glad to serve you!Please send your question!
Your message has exceeded the limit.
Your message has exceeded the limit.
-
-
Your inquiry content must be between 20 to 5000 characters.Send Now.
-
Please input the mailbox.
-